CN116689105A

CN116689105A - Nanometer sand mill

Info

Publication number: CN116689105A
Application number: CN202310846923.8A
Authority: CN
Inventors: 宋克甫
Original assignee: Hubei Langling Intelligent Equipment Co ltd; DONGGUAN LONGLY MACHINERY CO LTD
Current assignee: Hubei Langling Intelligent Equipment Co ltd; DONGGUAN LONGLY MACHINERY CO LTD
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2023-09-05
Anticipated expiration: 2043-07-11
Also published as: CN116689105B

Abstract

The invention discloses a nano sand mill, which relates to the technical field of nano sand mills and comprises a plate frame, wherein a driving motor is arranged in the middle of the top end of the plate frame, a roller is rotatably arranged in the middle of the top end of the plate frame near the rear side of the plate frame. This nanometer sand mill through utilizing the commutator to control single-phase motor counter-rotation to this realizes the periodic forward and backward rotary motion between cylinder and the board round pin rotor, makes the mutual collision of grinding medium and material and extrusion motion mode not single, realizes material and grinding medium, and with the extrusion of board round pin rotor with collision frequency and different collision angle, make the material obtain abundant grinding, improve the effect that the material is ground by the omnidirectional is abundant, make the material obtain abundant grinding, grinding efficiency is high, discharge velocity is fast, grinding efficiency is improved, grinding effect has also obtained the improvement, avoid the single grinding mode in the past.

Description

Nanometer sand mill

Technical Field

The invention relates to the technical field of nano sand mills, in particular to a nano sand mill.

Background

The nano sand mill utilizes a material pump to input solid-liquid phase mixed materials after being subjected to pre-dispersing and wetting treatment of a stirrer into a cylinder body to realize the structural function of continuous material processing and continuous discharging, and the dispersion principle during working is as follows: the main motor drives the dispersing shaft to move at a high speed through the V-belt, the dispersing disc on the dispersing shaft drives the grinding medium to move to generate friction and shearing force so as to grind and disperse materials, the nano sand mill is suitable for dispersing various viscosity products and grinding nano-grade materials, and the nano sand mill is mainly applied to the production and manufacturing application of grinding procedures for battery materials of lithium iron phosphate.

The operation mode of stirring grinding of current nanometer sand mill to the material is single, can't make the material by the collision of different frequency, can't realize the angle collision to the double-effect grinding of material, and the material is ground still insufficiently, and grinding efficiency is low, and discharge speed is slow, and the grinding mode often is all very single.

Disclosure of Invention

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a nanometer sand mill, includes the grillage, the top mid-mounting of grillage has driving motor, and is close to the rear side, the top mid-rotating mounting of grillage has the cylinder, and is located driving motor's output outside setting, the one end that the cylinder is close to driving motor installs and twists reverse the assembly, twist reverse the assembly including fixed connection at the fluted disc of cylinder rear end, the rear end avris of fluted disc passes through the bolt and installs reverse baffle, the bottom mid-mounting of grillage has single-phase motor, single-phase motor's output is installed through the grillage and is changeed the tooth, the surface edge of fluted disc is circular array and is connected with big tooth, and meshes with changeing the tooth, the cylinder passes through single-phase motor and grillage swivelling mounting, changeing the tooth to keep away from fixedly connected with the trigger lever on the one end avris tooth of grillage;

still include the cotter pin rotor, this cotter pin rotor installs inboard at the cylinder, and assembles on the inboard output of driving motor telescopic drum, the cotter pin rotor is including the rotor main part of equipment on the driving motor output, the draw-in groove has all been seted up to rotor main part's surface middle part and both sides side position, the both sides side of rotor main part has the cotter pin short piece through the draw-in groove card, rotor main part's surface middle part has the cotter pin long piece through the draw-in groove card, the inboard middle part fixedly connected with center tube of rotor main part, inboard middle part cover is adorned on the driving motor output, the equal fixedly connected with cardboard seat of surface of cotter pin short piece and cotter pin long piece one side setting near rotor main part surface, cardboard seat one and draw-in groove block installation.

Preferably, the surface of one end of the fluted disc far away from the driving motor is provided with a sand cone block in a thin waist array, and a reserved space can be provided for loading and unloading the rotor main body.

Preferably, the installation position of the reversing baffle and the fluted disc is provided with a reverser, and the reversing baffle is in limit installation with the trigger rod through the cooperation of large teeth and rotating teeth, so that the effect that materials are fully ground in all directions can be improved.

Preferably, the front end side of cylinder articulates there is the door plant, the middle part of door plant runs through and installs the passage, and corresponds cartridge in the inboard middle part of rotor main part for export the material that grinds.

Preferably, a feeding pipe is fixedly connected to the outer surface of the roller and is communicated with the grinding cavity at the inner side of the roller, and the feeding pipe is used for conveying materials into the grinding cavity.

Preferably, a gap separator is embedded and installed on the inner side of the plate pin rotor, and the gap separator is rotatably installed with the roller through a driving motor, so that grinding media and materials can be separated.

Preferably, the side of the outer surface of the rotor body is provided with inlets in a circular array, and one end far away from the torsion assembly is provided for guiding grinding media and materials into the gap separator.

Preferably, the wall plate is installed to the circular array on the inside wall of cylinder, the wall plate includes the wall piece, leave the intermediate layer chamber between wall piece and the cylinder inner wall, the inboard middle part in intermediate layer chamber is connected with the springboard, the inboard movable wall round pin of installing is flicked through the springboard in intermediate layer chamber, and the middle part is flicked through springboard and wall piece and is connected.

Preferably, the movable wall pin is fixedly connected with clamping pins at two edges of the inner side of the interlayer cavity, and the movable wall pin is arranged in the interlayer cavity in a limiting manner through the clamping pins.

Preferably, the outer surface of the rotor main body is also provided with a guide pin piece which is arranged in a circular array, the guide pin piece comprises a second clamping plate seat, one side, close to the wall block, of the second clamping plate seat is connected with a ladder plate, one side, close to the wall block, of the ladder plate is connected with an arc pin plate, a short connecting plate is fixedly connected between the ladder plate and the arc pin plate, the second clamping plate seat is correspondingly clamped with a clamping groove, and the arc pin plate is correspondingly arranged with the movable wall pin through the rotor main body.

The invention provides a nano sand mill, which has the following beneficial effects:

according to the nano sand mill, under the limit blocking cooperation of the reversing baffle on the left circular motion of the trigger rod, when the reversing baffle contacts the trigger rod, the reverser is utilized to control the single-phase motor to reversely rotate, so that the periodic forward and reverse rotation motion between the roller and the plate pin rotor is realized, the mutual collision and extrusion motion modes of the grinding medium and the materials are not single any more, the stirring directions of the grinding medium and the materials can be periodically and forward and reversely independently regulated by the plate pin rotor, the materials and the grinding medium are realized, the extrusion and collision frequency and different collision angles of the plate pin rotor are realized, the materials are sufficiently ground, and the effect that the materials are fully ground in all directions is improved.

Drawings

FIG. 1 is a schematic view of the external structure of a nano sand mill according to the present invention;

FIG. 2 is a schematic view of a torsion assembly according to the present invention;

FIG. 3 is a schematic view of the structure of the plate pin rotor of the present invention;

FIG. 4 is a schematic view of an assembled structure of a plate pin shorting member and a rotor body of the present invention;

FIG. 5 is a schematic view of the mounting structure of the wall plate member and guide pin member within the drum of the present invention;

FIG. 6 is a schematic view of the partial engagement of the wall plate member and guide pin member inside the drum of the present invention;

FIG. 7 is a front elevational view of the guide pin of the present invention assembled with a roller;

fig. 8 is a schematic structural view of the guide pin member and the wall plate member of the present invention.

In the figure: 1. a plate frame; 2. a driving motor; 3. a roller; 4. twisting the assembly; 41. fluted disc; 42. reversing the baffle; 43. a single-phase motor; 44. rotating teeth; 45. a trigger lever; 5. a plate pin rotor; 51. a rotor body; 52. a plate pin short; 53. an inlet; 54. a central tube; 55. a plate pin extension; 56. a clamping groove; 57. a clamping plate seat I; 6. a slit separator; 7. a wall member; 71. a wall block; 72. an interlayer cavity; 73. a spring plate; 74. a movable wall pin; 75. a clamping foot; 8. a pin guide; 81. a second clamping plate seat; 82. a ladder plate; 83. an arc pin plate; 84. a shorting plate; 9. a feed pipe; 10. a door panel; 11. a material guiding pipe; 12. and a sand cone block.

Detailed Description

The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

In a first embodiment, as shown in fig. 1 to 8, the present invention provides a technical solution: the utility model provides a nanometer sand mill, including grillage 1, the top mid-mounting of grillage 1 has driving motor 2, and be close to the rear side, the top mid-rotation of grillage 1 installs cylinder 3, and be located driving motor 2's output outside setting, cylinder 3 is close to driving motor 2's one end and is installed torsion assembly 4, torsion assembly 4 includes the fluted disc 41 of fixed connection at cylinder 3 rear end, the rear end avris of fluted disc 41 passes through the bolt and installs reverse baffle 42, the bottom mid-mounting of grillage 1 has single-phase motor 43, single-phase motor 43's output runs through grillage 1 and installs the change tooth 44, the surface edge of fluted disc 41 is circular array connection and has big tooth, and with change tooth 44 meshing, cylinder 3 passes through single-phase motor 43 and grillage 1 rotation installation, change tooth 44 is kept away from on the one end avris tooth of grillage 1 fixedly connected with trigger lever 45;

the plate pin rotor 5 is arranged on the inner side of the roller 3 and assembled on the output end of the inner side of the telescopic roller 3 of the driving motor 2, the plate pin rotor 5 comprises a rotor main body 51 assembled on the output end of the driving motor 2, clamping grooves 56 are formed in the middle of the outer surface of the rotor main body 51 and in circular array on two side positions, plate pin short pieces 52 are clamped on two side sides of the rotor main body 51 through the clamping grooves 56, plate pin long pieces 55 are clamped on the middle of the outer surface of the rotor main body 51 through the clamping grooves 56, a central tube 54 is fixedly connected to the middle of the inner side of the rotor main body 51, the middle of the inner side is sleeved on the output end of the driving motor 2, first clamping plates 57 are fixedly connected to the surfaces of the plate pin short pieces 52 and the plate pin long pieces 55, and are arranged on one side close to the outer surface of the rotor main body 51, and the first clamping plates 57 are clamped and installed with the clamping grooves 56; the side of the outer surface of the rotor main body 51 is provided with an inlet 53 in a circular array, and one end far away from the torsion assembly 4 is provided with an inlet, so that grinding media and materials can be guided into a gap separator, and under the action of centrifugal force, the grinding media are returned to a grinding layer, the materials are collected in the gap separator and finally guided out by the material guide pipe 11, and the plate pin short piece 52 and the plate pin long piece 55 can be conveniently detached, cleaned and replaced through the clamping groove 56, and the stirring form of the plate pin rotor 5 is not limited to a stirring and grinding form any more through integrally clamping the guide pin piece 8 at the inner side of the clamping groove 56.

The front end side of the roller 3 is hinged with a door disc plate 10, the middle part of the door disc plate 10 is provided with a material guide pipe 11 in a penetrating way, and the material guide pipe is correspondingly inserted in the middle part of the inner side of the rotor main body 51 and used for guiding out the ground materials; the outer surface of the roller 3 is fixedly connected with a feed pipe 9 which is communicated with a grinding cavity at the inner side of the roller 3 and used for conveying materials into the grinding cavity; a gap separator 6 is fitted inside the plate pin rotor 5, and the gap separator 6 is rotatably mounted to the drum 3 by the drive motor 2.

The fluted disc 41 is kept away from driving motor 2's one end surface and is thin waist array and installs sand awl piece 12, can cooperate with rotor main part 51 being close to driving motor 2's one end surface, and the material that mixes between the two is dull polish jointly, avoids dull polish dead angle, provides the space of reservation for loading and unloading rotor main part 51 simultaneously.

The mounting part of the reversing baffle 42 and the fluted disc 41 is provided with a reverser, and the reversing baffle 42 is in limit mounting with a trigger rod 45 through the cooperation of large teeth and rotating teeth 44;

during the use, limit blocking cooperation when the reverse baffle 42 moves to the left circumference of the trigger lever 45 can be under the contact with the reverse baffle 42, utilize the commutator to control the single-phase motor 43 reverse rotation, thereby realize the periodic forward and backward rotary motion between cylinder 3 and the cotter rotor 5, make the mutual collision of grinding medium and material and extrusion motion mode no longer singled, realize the stirring direction that the cotter rotor 5 can the periodic forward and backward independently adjust stirring grinding medium and material, thereby realize material and grinding medium, and with the extrusion of cotter rotor 5 and collision frequency and different collision angle, make the material obtain abundant grinding, improve the effect that the material is ground fully by all-round.

During operation, after the material is fed into the grinding cavity through the feeding pipe 9, the plate pin rotor 5 stirs grinding media and the material, the grinding media collide and extrude each other to enable the material to obtain smaller particle size, then the grinding media and the material are separated through the gap separator 6, the grinding media are returned to the grinding layer through the inlet 53 under the action of centrifugal force, the material is fully ground, and finally the material with the mesh diameter is discharged from the material guide pipe 11.

The grinding medium and the material can be separated through the gap separator 6, so that the grinding medium returns to the grinding layer, namely the grinding cavity under the action of centrifugal force, the material is sufficiently ground, and finally the material reaching the mesh diameter is discharged from the material guide pipe 11.

In the second embodiment, as shown in fig. 5 to 8, wall plates 7 are installed on the inner side wall of the drum 3 in a circular array, the wall plates 7 include wall blocks 71, an interlayer cavity 72 is reserved between the wall blocks 71 and the inner wall of the drum 3, a spring plate 73 is connected to the middle part of the inner side of the interlayer cavity 72, a movable wall pin 74 is arranged on the inner side of the interlayer cavity 72 in a spring manner through the spring plate 73, and the middle part is connected with the wall blocks 71 in a spring manner through the spring plate 73; the movable wall pin 74 is fixedly connected with clamping pins 75 at two edges of the inner side of the interlayer cavity 72, and the movable wall pin 74 is installed in the interlayer cavity 72 in a limiting mode through the clamping pins 75.

The outer surface of the rotor main body 51 is further provided with guide pin pieces 8 which are arranged in a circular array, each guide pin piece 8 comprises a clamping plate seat II 81, one side, close to the wall block 71, of each clamping plate seat II 81 is connected with a ladder plate 82, one side, close to the wall block 71, of each ladder plate 82 is connected with an arc pin plate 83, a short circuit plate 84 is fixedly connected between each ladder plate 82 and each arc pin plate 83, each clamping plate seat II 81 is correspondingly clamped with the corresponding clamping groove 56, each arc pin plate 83 is correspondingly arranged with the corresponding movable wall pin 74 through the rotor main body 51, the surfaces of the corresponding arc pin plates 83 and the corresponding movable wall pins 74 are not attached, a certain distance is reserved, and materials and grinding media are required to be subjected to bidirectional grinding by means of the arc pin plates 83 and the corresponding movable wall pins 74 together through grinding cavities between the corresponding arc pin plates 83 and the corresponding movable wall pins 74, so that the materials are ground thoroughly.

When the novel grinding machine is used, the plate pin short piece 52 and the plate pin long piece 55 are used for replacing the Cheng Hu pin plate 83, so that materials and grinding media can be mixed and stirred in a periodically clockwise and anticlockwise alternating stirring mode of the arc pin plate 83 and the movable wall pin 74, the materials and the grinding media can be gathered near the door panel 10, the materials which are ground to finish grinding can be conveniently filtered into the gap separator 6 in time, more sufficient stirring and grinding space is provided for the newly input materials in time, and when the materials are made to pass through the positions in a reciprocating mode, the arc pin plate 83 and the movable wall pin 74 can grind two sides of the materials together, so that the grinding efficiency is high, the discharging speed is high, and the grinding working condition of the materials is complex and changeable; and through the effect of inertia, every time when the stirring direction of cylinder 3 and cotter rotor 5 is opposite, the material that is in cylinder 3 inboard to the bottom can drive movable wall round pin 74 and launch one end distance along intermediate layer chamber 72 under the resilience effect of springboard 73 to the material that will be located the bottom and not fully ground can be thrown away to the bottom position that originally stops under the effect of inertia, and more one kind grinds the motion path with the material of non-bottom, makes the material obtain abundant grinding, and grinding efficiency is improved, and grinding effect has also improved, avoids the single grinding mode of past.

It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. A nano sand mill, which is characterized in that: comprises a plate frame, a driving motor and a roller; the roller is provided with a torsion assembly;

the torsion assembly comprises a fluted disc arranged on the roller and a reversing baffle arranged on the fluted disc; the grillage is provided with a single-phase motor; the single-phase motor is provided with rotating teeth meshed with the fluted disc; the roller is rotationally arranged on the plate frame through a single-phase motor; the rotating teeth are provided with trigger rods;

the plate pin rotor comprises a rotor main body connected with the driving motor, clamping grooves formed in the middle of the outer surface of the rotor main body and on two sides of the outer surface of the rotor main body, plate pin short pieces arranged on the clamping grooves on two sides of the rotor main body, plate pin long pieces arranged in the clamping grooves in the middle of the outer surface of the rotor main body and a central tube arranged on the inner side of the rotor main body;

the plate pin short piece and the plate pin long piece are connected with a clamping plate seat I matched with the clamping groove.

2. A nano sand mill according to claim 1, wherein: the surface of one end of the fluted disc, which is far away from the driving motor, is in a thin waist array and is provided with a sand cone block.

3. A nano sand mill according to claim 1, wherein: the reversing baffle is provided with a reverser at the installation position of the reversing baffle and the fluted disc, and the reversing baffle is in limit installation with the trigger rod through the cooperation of large teeth and rotating teeth.

4. A nano sand mill according to claim 1, wherein: the front end avris of cylinder articulates there is the door plant, the middle part of door plant runs through and installs the passage, and corresponds cartridge in the inboard middle part of rotor main part for export the material that grinds.

5. A nano sand mill according to claim 1, wherein: the outer surface of the roller is fixedly connected with a feeding pipe which is communicated with the grinding cavity on the inner side of the roller and used for conveying materials into the grinding cavity.

6. A nano sand mill according to claim 1, wherein: the inside gomphosis of board round pin rotor is installed the gap separator, the gap separator passes through driving motor and rotatory installation of cylinder.

7. A nano sand mill according to claim 1, wherein: the side of the outer surface of the rotor main body is provided with inlets in a circular array, and one end far away from the torsion assembly is provided with inlets.

8. A nano sand mill according to claim 1, wherein: the wall plate is installed to the inside wall of cylinder in circular array, the wall plate includes the wall piece, leave the intermediate layer chamber between wall piece and the cylinder inner wall, the inboard middle part in intermediate layer chamber is connected with the springboard, the activity wall round pin is installed through the springboard spring to the intermediate layer intracavity side, and the middle part passes through the springboard and is connected with the wall piece spring.

9. The nano sand mill according to claim 8, wherein: the movable wall pin is fixedly connected with clamping pins at two edges of the inner side of the interlayer cavity, and the movable wall pin is arranged in the interlayer cavity in a limiting manner through the clamping pins.

10. A nano sand mill according to claim 1, wherein: the outer surface of rotor main part still installs the guide pin spare, and is circular array installation, the guide pin spare includes cardboard seat two, cardboard seat two is close to one side of wall piece and is connected with the trapezoidal board, the trapezoidal board is close to one side of wall piece and is connected with the arc pin board, fixedly connected with short-circuit board between trapezoidal board and the arc pin board, cardboard seat two corresponds the clamping with the draw-in groove, the arc pin board passes through rotor main part and corresponds the installation with movable wall round pin.